GIS2K Series

AC & DC Current Source, up to 200kVA

GIS2K Series

AC & DC Current Source, up to 200kVA

The GIS2k Series is an AC & DC current source that offers stable AC (up to 2500Hz) or DC constant current with models up to 5000A/200kVA for continuous or pulsed operation. Easy to use with advanced sequencing functions, it supports precise circuit breaker testing, R&D, and final product validation. With remote interfaces, integrates seamlessly into labs and manufacturing line.

Why Choose GIS2K Series

AC & DC Current Sources

Delivers continuous or pulsed current, up to 5,000A and 200kVA for both AC and DC current requirements

High Frequency

Supports DC, 10–800Hz (internal control), and up to 2,500Hz (external control)

Precision Testing

Equipped with an integrated timer and sequencer (up to 30 steps) and 1ms resolution for precise control of test sequences

Versatile Control & Integration

Remote control (RS232/RS485, optional USB/LAN/fiber), analog inputs, and digital I/Os for lab and production automation

Key Specifications

  • Output Current: up to 5000A
  • Output Frequency: DC, 10-800Hz (internal Ctrlr) DC, 1500Hz (external Ctrlr, optional 2500Hz)
  • Single and Three-Phase Systems
  • Paralleling to higher current
  • Continuous or Pulse Mode Operation
  • Up to 2 Output Current Ranges
  • Integrated Timer and Sequencer with up to 30 steps
  • Measurement of Trip Time for Fuse and CB test
  • Ramp, Drop-out, Loop Modes
  • Easy Maintenance and Calibration
  • Access to PID Regulation Parameters
  • Web Browser Control Interface via LAN
  • Customized Units on request

Stable, Programmable AC and DC Current Generators

AC & DC Current Applications

Circuit breaker and switch testing, R&D and product validation, current amplification, automated production testing, custom waveforms, thermal/magnetic and heating tests, and instrument calibration.

  • Circuit breaker testing – precise trip-time measurement and custom test sequences.
  • R&D labs – research and development of electrical devices.
  • Final product testing – quality control and compliance verification.
  • Current amplification – using analog inputs to boost external signals.
  • Manufacturing line integration – automated testing via digital I/Os.
  • Custom waveform generation – sinusoidal or arbitrary current profiles for specialized tests.
  • Thermal and magnetic tests of switches, breakers, relays or fuses with trip-time measurements
  • Heating tests of electrical contacts
  • Tests of coils and transformers
  • Tests and calibration of measurement instruments
Intuitive Front Panel Controls

The unit features a sealed, splash-proof membrane keypad and large backlit LCD for easy control and clear display of settings and results. Front-panel programming allows test sequences to be set and locked, with trip current and duration measured to millisecond resolution.

User-Friendly AL Manager Software

The optional GI-Software allows remote control of the Series through various available interfaces. Test sequences can be created and saved for engineering or production use.

Available Configurations
Output Voltage (V)Output Power (kW)Output Current (A)
5-92500
51000
102000
255000
10-192200
5500
101000
252000
20-292100
5250
10500
201000
301500
402500
30-49283
5166
10333
20666
301000
401330
50-995100
10200
20400
30600
40800
601200
801600
100-199550
10100
20200
30300
40400
60600
80800
OptionDescription
/M-GI-SWSoftware including arbitrary waveforms for single phase unit
/M3-GI-SWSoftware including arbitrary waveforms for 3 phase system
/PIDPID software, access to PID-regulation parameters
/Rack19” Rack instead of cabinet (available up to 5kVA)
/3-Rack19” Rack with connections for 3 phase systems
/WheelsCabinet with wheels max weight 800kg
/LANLAN interface
/USBUSB interface
/FOFiber Optic interface
/ROUTRear output connections
/FOUTFront output connections
/SOUTSpecial output connections
/TCaseTablet case
/AxxxxSpecial output current range (P.E. A8000 = 8000A f.s.)
/MRangeManual Switching of current range
/ARangeAutomatic Switching of current range
/IPSpecial IP protection
/ATE UnitWithout Front panel control and display, for
system integration
/DC-CTRLDC control mode of output (0-10V)

Why Choose GIS2K Series

AC & DC Current Sources

Delivers continuous or pulsed current, up to 5,000A and 200kVA for both AC and DC current requirements

High Frequency

Supports DC, 10–800Hz (internal control), and up to 2,500Hz (external control)

Precision Testing

Equipped with an integrated timer and sequencer (up to 30 steps) and 1ms resolution for precise control of test sequences

Versatile Control & Integration

Remote control (RS232/RS485, optional USB/LAN/fiber), analog inputs, and digital I/Os for lab and production automation

Key Specifications

  • Output Current: up to 5000A
  • Output Frequency: DC, 10-800Hz (internal Ctrlr) DC, 1500Hz (external Ctrlr, optional 2500Hz)
  • Single and Three-Phase Systems
  • Paralleling to higher current
  • Continuous or Pulse Mode Operation
  • Up to 2 Output Current Ranges
  • Integrated Timer and Sequencer with up to 30 steps
  • Measurement of Trip Time for Fuse and CB test
  • Ramp, Drop-out, Loop Modes
  • Easy Maintenance and Calibration
  • Access to PID Regulation Parameters
  • Web Browser Control Interface via LAN
  • Customized Units on request

Stable, Programmable AC and DC Current Generators

AC & DC Current Applications

Circuit breaker and switch testing, R&D and product validation, current amplification, automated production testing, custom waveforms, thermal/magnetic and heating tests, and instrument calibration.

  • Circuit breaker testing – precise trip-time measurement and custom test sequences.
  • R&D labs – research and development of electrical devices.
  • Final product testing – quality control and compliance verification.
  • Current amplification – using analog inputs to boost external signals.
  • Manufacturing line integration – automated testing via digital I/Os.
  • Custom waveform generation – sinusoidal or arbitrary current profiles for specialized tests.
  • Thermal and magnetic tests of switches, breakers, relays or fuses with trip-time measurements
  • Heating tests of electrical contacts
  • Tests of coils and transformers
  • Tests and calibration of measurement instruments
Intuitive Front Panel Controls

The unit features a sealed, splash-proof membrane keypad and large backlit LCD for easy control and clear display of settings and results. Front-panel programming allows test sequences to be set and locked, with trip current and duration measured to millisecond resolution.

User-Friendly AL Manager Software

The optional GI-Software allows remote control of the Series through various available interfaces. Test sequences can be created and saved for engineering or production use.

Available Configurations
Output Voltage (V)Output Power (kW)Output Current (A)
5-92500
51000
102000
255000
10-192200
5500
101000
252000
20-292100
5250
10500
201000
301500
402500
30-49283
5166
10333
20666
301000
401330
50-995100
10200
20400
30600
40800
601200
801600
100-199550
10100
20200
30300
40400
60600
80800
OptionDescription
/M-GI-SWSoftware including arbitrary waveforms for single phase unit
/M3-GI-SWSoftware including arbitrary waveforms for 3 phase system
/PIDPID software, access to PID-regulation parameters
/Rack19” Rack instead of cabinet (available up to 5kVA)
/3-Rack19” Rack with connections for 3 phase systems
/WheelsCabinet with wheels max weight 800kg
/LANLAN interface
/USBUSB interface
/FOFiber Optic interface
/ROUTRear output connections
/FOUTFront output connections
/SOUTSpecial output connections
/TCaseTablet case
/AxxxxSpecial output current range (P.E. A8000 = 8000A f.s.)
/MRangeManual Switching of current range
/ARangeAutomatic Switching of current range
/IPSpecial IP protection
/ATE UnitWithout Front panel control and display, for
system integration
/DC-CTRLDC control mode of output (0-10V)